Comparison

Smart Clocks vs 写字问问

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Smart Clocks

This educational app helps children learn about clocks and time through interactive exercises. It features engaging activities for practicing time-telling, writing, and understanding time intervals with voice and text instructions.

Highlights
  • Observe time changes with interactive hands
  • Practice writing time from clock indications
  • Draw clock hands from digital displays
  • Calculate time before or after a given period
  • Determine time between two clock indications
  • Text and voice instructions for all modules
  • Animation demonstrations of clocks
Features
Read full description

This is a app that helps kids understand clock and time. Practice time questions in an interactive way through a cute interface. 1 Observe the time changes by turning the hour and minute hands. 2 Practice writing the time through the clock indication. 3 Practice drawing the clock hands through digital display. 4 Write the target time before or after a period of time. 5 Write the time between two clock indications. Each module has text and voice instructions. The correct answer will be given for each question, which is convenient for checking. Some questions will give animation demonstrations of clocks.

About

写字问问

Features
Read full description

写字问问是一款面向小学生和家长的 iOS 语音查字与汉字笔顺工具。按住麦克风说出“学习的学怎么写”,即可查看田字格笔顺动画。支持一次查询多个字、笔顺重播和横屏操作,无需注册或登录。 写作业、读课文、练习生字,遇到认识却一时写不出的字,按住麦克风问一问。孩子自己查,家长陪着看,都很顺手。 【按住问,不用打字找】 按住麦克风说出问题,松开后查看结果。用熟悉的词语说明你想查哪个字,让提问更自然。 【多个字,也能一起问】 想查的不止一个字?可以一次查询多个字,在结果页左右滑动,逐个查看笔顺。 【一笔一画,慢慢看明白】 田字格展示字形与笔画位置,动画演示书写顺序。没看清,就再播放一遍,对照着在纸上练习。 【横着用,一样轻松问】 横屏也能直接按住麦克风提问、查看结果和播放笔顺。换个方向,继续学。 【打开就能用】 无需注册或登录。界面简单,把注意力留给眼前要写的字。查完还想问,继续按住麦克风就好。 适合孩子日常查生字,也适合家长辅导作业、一起预习课文。 不会写的字,问一问;没看清的笔顺,再看一遍。

Screenshots

Smart Clocks4 screens
写字问问4 screens

Verdict

The call

The clearest difference is price: Smart Clocks at Free against 写字问问's $0.99. Smart Clocks also leads on update cadence (every 4 weeks vs every 2 months) and iOS requirement (12.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Smart Clocks is free to download; 写字问问 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Smart Clocks ships an update every 4 weeks, 写字问问 every 2 months. Both last shipped on October 6, 2026.

Scorecard3 real differences · 7 level
Smart Clocks versus 写字问问: the parameters behind the verdict, then further details
ParameterSmart Clocks写字问问
PriceFree — better$0.99
Rating5.0 (1 ratings) — better—
Positive reviews—100.0% of reviews
Number of ratings1 — better—
Update frequencyEvery 4 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size86 MB15 MB
Age rating4+4+
DeveloperYan Xu锋 陈

Customer experience

Smart Clocks

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

写字问问

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Smart Clocks

No in-app purchases

None

写字问问

No in-app purchases

Questions

Is Smart Clocks free?
Smart Clocks is free to download, with no in-app purchases.
Is 写字问问 free?
写字问问 costs $0.99, with no in-app purchases.
Do Smart Clocks or 写字问问 have ads?
Neither Smart Clocks nor 写字问问 shows ads.
Which is updated more often, Smart Clocks or 写字问问?
Smart Clocks ships an update every 4 weeks, and 写字问问 every 2 months. Most recently, Smart Clocks was updated on October 6, 2026 and 写字问问 on October 6, 2026.

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